{"product_id":"siemens-5st3020-auxiliary-fault-signal-contact-no-nc-5st3020","title":"Siemens 5ST3020 Auxiliary Fault Signal Contact NO\/NC - 5ST3020","description":"\u003cp\u003eUniversal fault signal contact with 1 NO + 1 NC configuration, designed for Siemens miniature circuit breakers 5SL, 5SY, 5SP, RCBO 5SU1, and FI 5SV series. Compatible with SENTRON 5ST3 residual current devices, featuring simple installation and integrated touch protection. Note: 5SU1 applications require handle coupler 5ST3805-1.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":51456564625737,"sku":"E3WK4","price":34.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/1787\/6152\/files\/e3wk4-00.c8df5e9c_2deb4de4-b7e9-4b0d-8bf9-eaba355cb05a.jpg?v=1744362268","url":"https:\/\/tamisoon.com\/products\/siemens-5st3020-auxiliary-fault-signal-contact-no-nc-5st3020","provider":"tamisoon.com","version":"1.0","type":"link"}